b8fait writes "The head of Microsoft Corp.'s Windows development confirmed that Windows 7 will take the unusual path of moving straight from a single beta, which was launched earlier this month, to a release candidate. Sinofsky fleshed out the plan today and hinted that just as there would be no Beta 2, the company would also not provide a RC2 build. In other words, there may be only one released build of Windows 7 before it ships, possibly much sooner than even some of the most aggressive rumors about Windows 7. How much different can Windows 7 really be with such a shortened beta cycle?"

Smartcowboy writes "Chances are that you have seen a lightsaber at one time or another, whether on the evening news or down at the local cantina. Therefore you know that a lightsaber is an amazing and versatile device that is able to cut through nearly anything in a matter of milliseconds. Have you ever wondered how these remarkable weapons work? Where does the energy come from, and how are they able to contain that energy in a rod-like column of glowing power? In this article, you will have a chance to look inside a lightsaber and discover the source of its incredible characteristics." I was sure the blade was made from the focused hate and disappointment of the last three movies.

mattnyc99 writes "Giant magnetoresistance got its day in the sun when it won the Nobel Prize in physics last week—and when Hitachi rode that spotlight by announcing they'd have a 4-terabyte desktop hard drive by 2011. It's about time says Glenn Derene over at Popular Mechanics, in what amounts to an ode to the rise and future of super hard drive capacity. From his great accompanying interview with data storage visionary and computer science legend Mark Kryder: 'To get to 10 Tbits per square inch will require a drastic change in recording technology ... Hitachi, Seagate, Western Digital and Samsung ... are currently working on this 10-terabits-per-square-inch goal, which would enable a 40-terabyte hard drive.'"

URSpider alerts us to two separate research reports published in the Proceedings of the National Academy of Sciences pointing to the rapid breakdown of nitric oxide in donated blood as a reason why such blood loses its ability to transfer oxygen, and is sometime implicated in problems such as strokes and heart attacks. Nitric oxide depletion is significant after 3 hours of storage; yet current guidelines allow for storing donated blood for up to 42 days. The article notes: "Several of the researchers, including Stamler, have consulting and/or equity relationships with Nitrox/N30, a company developing nitric oxide based therapies."